Alloy

No.
Alloy Name Nominal Analysis % Color ASTM

Specification
Density

Pounds/Cu. In.
Specific

Gravity
Melting Point Coefficient of

Thermal Expansion

Per Degrees F

From 68F - 572F
Modules of

Elascticity

in Tension

PSI x 10
Modules of

Rigidity

PSI x 10
Capacity for

Being
Common Fabricating Characteristics
Cu Zn Pb Sn Liquidus

F
Solidus

F
Cold

Worked
Hot

Worked
Bending Drawing Forming Machining Shearing Spinning Stamping Coining
102 Oxygen Free 99.95 min. Salmon B-152 .323 8.94 1981 1981 .0000098 17 6.4 E E X X X X X X X
104 Oxygen Free with Silver 99.95 min. Ag 8 oz./ton Salmon B-152 .323 8.94 1981 1981 .0000098 17 6.4 E E X X X X X X X
110 Electrolytic Tough Pitch 99.90 min. Oxy. 0.04 nom. Salmon B-152 .323 8.94 1981 1949 .0000098 17 6.4 E E X X X X X X X
122 Phosphorus Deoxidized 99.9 min. Phosphorus
.015 to .040
Salmon B-152 .323 8.94 1981 1981 .0000098 17 6.4 E E X X X X X X X X
155 Copper Silver 99.8 Ag 19 oz./Ton Ph .06 Salmon CDA .322 8.91 1980 1972 .0000098 17 6.4 E E X X X X X X X
194 Copper-Iron 97.43 0.13 Iron 2.4, Ph 0.04 Salmon B-465 .317 8.91 1994 1980 .0000090 17 6.4 E G X X X X X X X
210 Gilding 95% 95 5 Golden-Ruddy B-36 .320 8.86 1950 1920 .0000100 17 6.4 E G X X X X X X X
220 Commercial Bronze 90% 90 10 Red Gold B-36 .318 8.80 1910 1870 .0000102 17 6.4 E G X X X X X X X
226 Jewelry Bronze 87.5% 87.5 125 Red-Gold B-36 .317 8.77 1875 1840 .0000103 17 6.4 E G X X X X X X X
230 Red Brass 85% 85 15 Gold B-36 .316 8.75 1880 1810 .0000104 17 6.4 E G X X X X X X X
240 Low Brass 80% 80 20 Yellow Gold B-36 .313 8.67 1830 1770 .0000106 16 6.0 E F X X X X X X X
260 Cartridge Brass 70% 70 30 Yellow B-19, B-36 .308 8.53 1750 1680 .0000111 16 6.0 E F X X X X X X X
268 Yellow Brass 66 34 Yellow B-36 .306 8.47 1710 1660 .0000113 15 5.6 E P X X X X X X X
280 Muntz Metal 60 40 Yellow B-36 .303 8.39 1660 1650 .0000116 15 5.6 F E X X X X X X
510 Phosphor Bronze
5% A
95.3 Ph 0.2 5 Red Bronze B-103 .320 8.86 1920 1750 .0000099 16 6.0 E P X X X X X
688 Cobalt Modified Aluminum Copper 73.5 22.7 Al 3.4
Co .40
Yellow B-592 .296 8.20 1765 1740 .0000101 16.8 - E E X X X X X X X
752 18% Nickel Silver 65 17 Ni 18 Silver Gray B-122 .316 8.73 2030 1960 .0000090 18 6.8 E P X X X X X X X